Nishizawa was professor, director of two research institutes and the 17th president at Tohoku University, Sendai, Japan, and contributed important innovations in the fields of optical communications and semiconductor devices, such as laser and PIN diodes and static induction thyristors for electric power applications.
Medal of Honor | Meritorious Service Medal (United States) | Meritorious Service Medal | Bronze Star Medal | National Defense Service Medal | IEEE | Newbery Medal | Distinguished Service Medal | Air Medal | Brownlow Medal | Distinguished Service Medal (Army) | Defense Superior Service Medal | Presidential Medal of Freedom | National Medal of Science | Congressional Gold Medal | Caldecott Medal | Vietnam Service Medal | Commendation Medal | Distinguished Conduct Medal | medal | IRI Medal | Davy Medal | Queen's Police Medal | Military Medal | Medal | Vietnam Campaign Medal | Defense Distinguished Service Medal | Achievement Medal | King's Medal of Merit | IEEE Morris N. Liebmann Memorial Award |